Which two physical quantities must be used to calculate the work done on an object by a constant force acting in the direction of motion?
force exerted and the distance moved in the direction of the force only
force exerted and the time taken only
power developed and the distance moved only
mass of the object and the acceleration only
67 exam-style questions on CIE IGCSE Physics 1.7.2 Work done. Each one has a worked solution and a mark scheme showing where the marks go.